Granted Patent
Utility
US 6,632,015 · App. 09/837,835
Thermal analysis apparatus
Inventor:
Jun Nagasawa
Patented Case
View Patent ↗
Granted: Oct 14, 2003
Filed: Apr 18, 2001
Inventor
Jun Nagasawa
Assignee (at issue)
SEIKO INSTRUMENTS INC.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.